[enterprise-4.16] OBSDOCS-880: Fix style issues in DT/OTEL docs

[openshift-cherrypick-robot]

This is an automated cherry-pick of #73697

/assign skrthomas

[openshift-ci-robot]

@openshift-cherrypick-robot: Ignoring requests to cherry-pick non-bug issues: OBSDOCS-880

In response to this:

This is an automated cherry-pick of #73697

/assign skrthomas

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[ocpdocs-previewbot]

🤖 Wed Apr 17 13:22:34 - Prow CI generated the docs preview:

https://74779--ocpdocs-pr.netlify.app/
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/distr_tracing/distr_tracing_arch/distr-tracing-architecture.html
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/distr_tracing/distr_tracing_jaeger/distr-tracing-jaeger-configuring.html
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/distr_tracing/distr_tracing_jaeger/distr-tracing-jaeger-installing.html
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/otel/otel_rn/otel-rn-3-1-1.html
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/otel/otel_rn/otel-rn-past-releases.html
https://74779--ocpdocs-pr.netlify.app/openshift-enterprise/latest/service_mesh/v1x/ossm-architecture.html

[openshift-ci]

@openshift-cherrypick-robot: all tests passed!

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